Prisma Plus System P Cubicles up to 4000 A

Low Voltage electric distribution Prisma Plus System P Cubicles up to 4000 A Catalogue 2012

Presentation PD390180_SE.eps IP30/31/55 cubicles b Applications: v indoor cubicles for main or subdistribution low-voltage switchboards for commercial and industrial applications v supplied in kit form, can be combined side-by-side and back-to-back b In (A): 4000 A b Degree of protection: v IP30: with IP30 cover panels including a door or a cover frame v IP31: with IP30 cover panels including a door + gasket v IP55: with IP55 cover panels b Degree of protection against mechanical impacts: v IK07 with cover frame v IK08 (with IP30 door) v IK10 with IP55 door b Framework dimensions: v four widths: - W = 300: cable compartment - W = 400: cable compartment or device compartment - W = 650: device compartment or cable compartment - W = 800: device compartment with busbar compartment or cable compartment v two depths: 400, 600 mm v height: 2000 mm. 25

Presentation Electrical switchboards up to 4000 A PD391298.eps The Prisma Plus functional system The Prisma Plus functional system can be used for all types of low-voltage distribution switchboards (main, subdistr bution and final) up to 4000 A, in commercial and industrial environments. Switchboard design is very simple. A metal structure The switchboard is made up of one or more frameworks combined side-by-side or back-to-back, on which a complete selection of cover panels and doors can be mounted. A distribution system Horizontal busbars or vertical busbars positioned in a lateral compartment or at the rear of the cubicle are used to distr bute electricity throughout the switchboard. Complete functional units Each device is part of a functional unit comprising: b a dedicated mounting plate for device installation b a front plate to block direct access to live parts b prefabricated busbar connections b devices for on-site connections. Each functional unit contributes to a function in the switchboard. The functional units are modular and are arranged rationally, one on top of another, within the enclosure. The system includes everything required for functional unit mounting, supply and onsite connection. The components of the Prisma Plus system and those of the functional units in particular have been designed and tested taking into account device characteristics. This design approach ensures a high degree of reliability in system operation and optimum safety for personnel. PD390150_SE_R.eps Functional units are arranged rationally, one on top of another. 26

Presentation Electrical switchboards up to 4000 A PD390381_SE.eps Prisma Plus enclosures b Steel sheet metal b Electrophoresis treatment + hot-polymerised polyester epoxy powder, white colour RAL 9001 b Can be dismantled b Can be combined side-by-side and back-to-back b Degree of protection: v IP30: with IP30 cover panels including a door or a cover frame v IP31: with IP30 cover panels including a door + gasket v IP55: with IP55 cover panels b Degree of protection against mechanical impacts: v IK07: with cover frame v IK08: with IP30 door v IK10: with IP55 door b Framework dimensions: v four widths: - W = 300: cable compartment - W = 400: cable compartment or device compartment - W = 650: device compartment or cable compartment - W = 800: device compartment with busbar compartment or cable compartment v two depths: 400, 600 mm v height: 2000 mm b Indoor cubicles. Advantages of Prisma Plus switchboards Electrical characteristics A dependable electrical installation The total compat bility of Schneider Electric devices with the Prisma Plus system is a key advantage in ensuring a high level of installation dependability. System design has been validated by type tests as per standards IEC 61439-1 and 2 and benefits from the combined experience of Schneider Electric customers over many years. An upgradeable electrical installation Thanks to modular design, Prisma Plus switchboards can be modified easily to integrate new functional units as needed. Maintenance operations, carried out with the switchboard de-energised, are fast and straight-forward due to easy access to devices. Total safety for personnel Work in a switchboard must be carried out by authorised persons in compliance with all applicable safety regulations. To increase the safety of personnel, devices are installed behind protective front plates; only the operating handles are accessible. Additional internal protection (partitions, barriers) is available to create form 2, 3 or 4 separation to protect against direct contacts with live parts. Terminal shields are mandatory for installation of Compact NSX and INS/INV devices in Prisma Plus enclosures. Electrical switchboards built using the Prisma Plus functional system and Schneider recommendations fully comply with international standards IEC 61439-1 and 2. Use of the components in the Prisma Plus functional system ensures the creation of switchboards complying with standards IEC 50298, EN 50298, IEC 61439-1 and 2, EN 61439-1 and 2, as well as local versions with the following electrical characteristics: b rated insulation level of main busbars: 1000 V b InA (A): 3520 A b rated peak withstand current Ipk: 220 kâ b rated short-time withstand current Icw: 100 ka rms / 1 second b frequency: 50/60 Hz. 27

Presentation Examples of switchboard configurations Incomer Compact NS1000 4P Fixed, front connection via Canalis PD390398_SE_R.eps Distribution Linergy busbars Outgoing devices Compact NSX250 Horizontal Fixed, front connection Compact NSX400 Horizontal Fixed, front connection Multi 9 or Acti 9 devices Cable running Prefabricated connection Transferred to cable compartment, W = 300 mm Prefabricated connection Transferred to cable compartment, W = 300 mm Comb busbars Cable straps Trunking Terminal block at bottom of cubicle Motor protection devices Comb busbars Cable running Cable straps Trunking Terminal block in the cable compartment, W = 300 mm Enclosure Cubicle for devices Cable compartment W = 800/650 mm D = 400 mm W = 300 mm D = 400 mm PD390399.eps 32

Presentation Examples of switchboard configurations Incomer Masterpact NT1000 3P Drawout, front connection via Canalis PB105001.eps Distribution Linergy busbars Outgoing devices Compact NSX250 Vertical Fixed, front connection Compact NSX250 Horizontal Fixed, front connection Compact NSX400 Horizontal Fixed, front connection Multi 9 or Acti 9 devices Cable running Polypact distribution block Direct via cables Prefabricated connection Transferred to cable compartment, W = 400 mm Prefabricated connection Transferred to cable compartment, W = 400 mm 80 A Multiclip Comb busbars Cable straps Trunking Terminal block in the cable compartment, W = 300 mm Motor protection devices Cable running Cable straps Trunking Terminal block in the cable compartment, W = 300 mm PD390407_SE_R.eps Enclosure Cubicle for devices Cable compartment W = 800/650 mm D = 400 mm W = 300/400 mm D = 400 mm 33

Examples of switchboard configurations Dd384518.EPS Presentation Outgoing devices Incomer Masterpact NW32 4P (1) Fixed Upstream terminals: front connection Downstream terminals: vertical rear connection via cables from the bottom Distribution Vertical Linergy busbars Horizontal Linergy Evolution busbars Enclosure Cubicle for devices W = 650+150/800 mm D = 1000 mm (1) For mounting a NW40, provide for a dedicated cubicle. Compact NSX250 Vertical Fixed, rear connection Compact NSX250 Horizontal Fixed, rear connection Compact NSX400 Horizontal Fixed, rear connection Multi 9 or Acti 9 devices Cable running Motor protection devices Cable running Polypact distribution block Direct via cables Prefabricated connection Direct via cables Prefabricated connection Direct via cables 200 A Multiclip Trunking Comb busbars Cable straps 35

Distribution Form 1 electrical switchboards Main distribution Presentation Decisions concerning the Form of separation and the degree of protection are the subject of an agreement between the manufacturer and the user. Form 1 configuration Covering of upstream and downstream terminals on all devices. DD384585.eps In most installations, Prisma Plus cubicles do not require partitioning. In this case, the switchboard is a Form 1. Safety being one of its foremost goals, Schneider Electric offers options and features that go well beyond the recommendations of the standard. The protection of life and property is a standard feature due to: b front plates that require a tool to be removed b keylocks on doors, some of which provide access to live parts b the systematic installation of terminal shields on Compact NSX circuit breakers and Interpact INS and INV switch-disconnectors b covering of the upstream and downstream terminals on the incoming device so that operators are perfectly safe at all points in the switchboard when the incoming device is off (open). What is more, Prisma Plus offers different levels of partitioning to create separations inside the cubicles and thus create Form 2, 3 and 4 electrical switchboards. Electrical switchboards must meet the degree of protection IP2X to comply with standard IEC 61439-1 and 2. Dd382041.eps Covering of the connection between an incoming device and lateral busbars The protection of life and property is ensured by: b the systematic installation of terminal shields on Compact NSX circuit breakers and on Interpact INS and INV switch-disconnectors (see the pages on the functional units) b covering of the upstream and downstream terminals of the incoming device. Cat. no. selection Device Cover Masterpact NW 04926 + 04927 Masterpact NT 04926 Compact NS630b/1600 04926 Compact NS1600b/3200 (1) 04926 Interpact INS-INV630b/2500 04926 (1) For more informations, see page A-21. 04926. B-34

Form 3 partitioning Distribution Main distribution Definition of Form 3 Separation of busbars from the functional units and separation of all functional units from one another. Separation of the terminals for external conductors from the functional units, but not from each other. b protection against contact with live parts b reduction in the risk of faults between the functional units (propagation of electrical arcs, etc.). Dd381680.eps Dd381681.eps The two types of Form 3 separation as defined by IEC 61439-1 and 2. Form 3a. Form 3b. Form 3a Terminals for external conductors not separated from busbars. The functional units are separated from each other and from the busbars, but not the terminals. b Form 3b Terminals for external conductors separated from busbars. The functional units are separated from each other and from the busbars. The terminals are separated from the busbars, but not from each other. Form 3 configuration Prisma Plus offers Form 3b because it provides much better safety than Form 3a, because the terminals are separated from the busbars. DD384527.eps Form 2 switchboard with: b separation of the functional units from one another b separation of the terminals for external conductors from the functional units. Form 3b partitioning. B-40

Enclosures IP30/31/55 cubicles Presentation Carefully designed in every detail, Prisma Plus cubicles are the solution for all common switchboard configurations up to 4000 A. A reduced number of catalogue numbers facilitates selection, while offering the essential functions such as: b multiple combination possibilities b an array of interchangeable cover panels and doors, IP30 or IP55, without adding gaskets b total access bility to all connection points in the switchboard b wide cable compartments b high for large capacity (36 modules, each 50 mm high).the discreet design, with simple lines and oval shapes in the RAL 9001 colour, mean Prisma Plus cubicles blend in naturally on all commercial and industrial sites.they offer 36 modules, each 50 mm high, of useful space. They comply with standard EN 50298. PD390422.eps All cover panels and doors (IP30 or IP55) are secured using quarter-turn fasteners.electrical continuity is achieved naturally, without having to add clips or earthing braids. C-2

Enclosures IP30/31/55 cubicles Presentation DD380642.eps Frameworks can be combined side-by-side or back-to-back to create all switchboard configurationsup to 3200 A. DD380641.eps Front plates are installed on a frame that can pivot on the framework. The front can be: b a plain door (IP30/55) b a transparent door (IP30/55) b a cover frame (IP30). C-3

Enclosures IP30/31/55 cubicles Presentation PD390573R.eps The framework The framework is both light and rigid due to the closed sections used for the uprights. The compact design of the framework means there is 15 % more space available for devices. There are no sharp edges. Assembly is particularly fast with only 12 screws, all directly accessible. Uprights have wing holes every 25 mm. A measuring tape can be hooked to a slot marking the starting point for measurements on the heights required to mount devices. Marks every 50 mm and double marks every 100 mm make it easy to count modules.the floor fixing kit can also be used to level the cubicles. PD390574R.eps PD390575R.eps Cross-pieces can be removed to facilitate work. Only 12 screws, all directly accessible, are required for assembly. Marks make it easy to count the vertical modules. PD390576R.eps The floor fixing kit can also be used to level the cubicles. PD391307.eps The front plates are equipped with clip-mount grips with a built-in quarter-turn fastening system for fast handling and installation.the lead-sealing function is directly integrated in the grip mechanism. Hinged front plate support frame This frame provides direct and fast access to the devices. It is revers ble and has two factory-mounted hinges. Only two screws are required to secure it to the framework. By pivoting, the front plate support frame provides direct access to devices. C-4

Enclosures IP30/31/55 cubicles Presentation D400 frameworks (depth 400 mm) DD380570.eps DD380560.eps DD380561.eps DD380562.eps DD380563.eps W = 300/400 W = 650/800 W = 800 with a busbar compartment Dimensions of cubicle with cover panels Height 2006 mm (capacity = 36 modules, each 50 mm high) Width Width of he framework + 56 mm Depth 450 mm with screw-on rear panel + front door 476 mm with front and rear doors D600 frameworks (depth 600 mm) DD380571.eps DD380564.eps DD380565.eps DD380566.eps DD380567.eps W = 300/400 W = 650/800 W = 800 with a busbar compartment Dimensions of cubicle with cover panels Height 2006 mm (capacity = 36 modules, each 50 mm high) Width Width of he framework + 56 mm Depth 650 mm with screw-on rear panel + front door 676 mm with front and rear doors DD380578.eps Framework combinations Side-by-side The 650 and 800 mm wide frameworks are supplied with a combination kit. To maintain the IP55 degree of protection, an optional gasket must be installed between the combined cubicles. Back-to-back An optional kit for back-to-back combinations is available. It is used to mechanically connect the frameworks. It is supplied with a gasket to be installed between the cubicles (for IP55). DD380579.eps C-6

Enclosures IP30/31/55 cubicles Presentation Cover panels Front panels b for frameworks 650 and 800 mm wide. Any of the following can be installed in front of the hinged front plate support frame: v a plain door (IP30 or IP55) v a transparent door (IP30 or IP55) v a cover frame (IP30) b for frameworks 300 and 400 mm wide. A plain door is used (IP30 or IP55). Rear panels The rear panel can be made up of: b two parts for IP30 panels b one reinforced part for IP55 panels. A plain door can also be used, notably for switchboards with rear connections (800 and 1000 mm deep). Side panels A set of two panels is used (IP30 or IP55). If frameworks are installed back to back (double depth), two sets of two panels are required. Roof There is a plain roof (IP30 or IP55) for each size of framework. Gland plates They are mandatory, whatever the desired degree of protection for the switchboard. For each size of framework, there are plain gland plates (IP55) or two-part gland plates (IP30). DD380568.eps Degree of protection IP30 switchboard Use: b the IP30 cover panels with a door or cover frame b IP30 plain roof b gland plates (plain or in two parts). IP31 switchboard Use: b the IP30 cover panels with a door b IP30 plain roof b IP31 sealing kit b gland plates (plain or in two parts). IP55 switchboard Use: b the IP55 cover panels with a door b IP55 plain roof b plain gland plates. If frameworks are combined, use the IP55 sealing kit for side-by-side combinations. DD380569.eps Prisma Plus cubicle, W = 650 mm + cable compartment, W = 300 mm. Prisma Plus cubicle, W = 800 mm + cable compartment, W = 300 mm. C-7

Enclosures Cubicles Frameworks DD380800.eps 400 mm deep framework DD380572.eps DD380573.eps DD380574.eps 08407. Framework width Cat. no. W = 300 mm 08403 W = 400 mm 08404 W = 650 mm 08406 W = 800 mm 08408 W = 800 mm (650 + 150) 08407 b composition of catalogue numbers: v two frames (with two additional uprights for W = 650 + 150 mm cubicles for the v mounting plates and to separate the busbar compartment) v four cross-pieces v mounting hardware v side-by-side combination kit b for the 800 mm width, the busbar compartment can be on the left or right b cubicles can be combined side-by-side and back-to-back b can be equipped with IP30 or IP55 cover panels. DD380801.eps 600 mm deep framework DD380575.eps DD380576.eps DD380577.eps 08607. Framework width Cat. no. W = 300 mm 08603 W = 400 mm 08604 W = 650 mm 08606 W = 800 mm 08608 W = 800 mm (650 + 150) 08607 b composition of catalogue numbers: v two frames (three for W = 650 + 150 mm cubicles), equipped with intermediate v uprights for the mounting plates v four cross-pieces v mounting hardware v side-by-side combination kit b for the 800 mm width, the busbar compartment can be on the left or right b cubicles can be combined side-by-side and back-to-back b can be equipped with IP30 or IP55 cover panels. DD383935.eps Hinged front plate support frame Dd381324.eps Designation Cat. no. Hinged front plate support frame, W = 400mm 08564 (1) Hinged front plate support frame, W = 650mm 08566 (2) (1) Replaces catalogue number 08504. (2) Replaces catalogue number 08506. b reversible for left or right-hand opening b secured at two points b can be mounted on 650 mm and 800 mm (650 + 150) wide cubicles. 08564 (1). 08566 (2). C-12